USPC Class Details – HistoricIP

Description: 180 motor vehicles / 180 motor vehicles/(21) special wheel base (205.1) rider propulsion with additional source of power, e.g., combustion engine or electric motor(ipc) (205.2) rider propelled cycle with auxiliary combustion engine(ipc) (205.5) power driven at axle(ipc)

Hierarchy/Derived subclasses

180 / 21

-> 205.1

-> ipc

-> 205.2

-> 205.5

uspto searches

Patent Apps in 180/205.5

Granted Patents in 180/205.5

Use the links above or do an advanced search in ppubs for:
(180/205.5.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.